﻿@if((ViewBag.sw).Equals("1")) {
    @Html.DropDownList("nIdeConcepto", (IEnumerable<SelectListItem>)ViewBag.conceptos, "--Seleccione--", new { @class = "select8" , style = "width:200px;"})
}
else 
{
   @Html.DropDownList("nIdeConcepto_1", (IEnumerable<SelectListItem>)ViewBag.conceptos, "--Seleccione--", new { style = "width:200px;", onchange = "javascript:limpiaTarifaExiste(this);"}) 
}